vector_types.h

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#ifndef FIXED_POINT_VECTOR_T_H
#define FIXED_POINT_VECTOR_T_H

#include "types.h"

typedef struct {
        mfrac x,y,z;
} mvec3;

typedef struct {
        frac x,y,z;
} vec3;

typedef struct {
        dfrac x,y,z;
} dvec3;

typedef struct {
        efrac x,y,z;
} evec3;

#define VEC0 {{0},{0},{0}}

static const mvec3 mvec3_Zero = VEC0;   
static const vec3 vec3_Zero = VEC0;     
static const dvec3 dvec3_Zero = VEC0;   
static const evec3 evec3_Zero = VEC0;   
typedef enum vec_axis {AXIS_X, AXIS_Y, AXIS_Z} vec_axis;

#if (FRAC_BIT == 16)

typedef vec3 vec3_s16;
#endif

#if (DFRAC_BIT == 32)

typedef dvec3 vec3_s32;
#endif

#endif /* FIXED_POINT_VECTOR_T_H */